CN215645838U - Electric wire netting overhauls spacing umbrella of insulation - Google Patents
Electric wire netting overhauls spacing umbrella of insulation Download PDFInfo
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- CN215645838U CN215645838U CN202120983675.8U CN202120983675U CN215645838U CN 215645838 U CN215645838 U CN 215645838U CN 202120983675 U CN202120983675 U CN 202120983675U CN 215645838 U CN215645838 U CN 215645838U
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- umbrella
- insulating
- umbrella cover
- mounting hole
- grid
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Abstract
The utility model relates to the technical field of power grid system maintenance, and particularly discloses an insulating limiting umbrella for power grid maintenance, which comprises a support structure and an insulating umbrella cover; the electric network overhaul insulating limit umbrella adopts a support structure and is combined with the insulating umbrella cover, and the insulating umbrella cover is supported by the support structure, so that the insulating umbrella cover can be unfolded conveniently to play the roles of limiting, warning and insulating; the insulating umbrella cover is quickly installed and fixed through the elastic belt, so that the installation stability can be improved, the insulating umbrella cover is prevented from slipping off, and the safety distance between an operator and a charged body during live overhaul operation can be effectively controlled through the arrangement; not only conveniently fold and expand to can used repeatedly, be favorable to using widely.
Description
Technical Field
The utility model relates to the technical field of power grid system maintenance, in particular to an insulating limiting umbrella for power grid maintenance.
Background
And a 220kV power transmission line is erected on the same tower, and the length of a cross arm positioned on the upper layer of the tower is smaller than or equal to that of a middle-phase cross arm. When the middle-phase live working is in progress, the ground potential workers on the middle-phase cross arm are threatened by the upper-phase live wire. If the worker neglects a little, such as stretching the waist, stretching the hands, etc., the human body and the upper conductor cannot ensure enough safety distance, at this moment, the live conductor is likely to discharge to the worker, the overhead transmission line is tripped, and even the safety of the worker and the power grid is threatened in serious cases. At present, due to the fact that no special insulation protection tool is used for protection, special person monitoring is usually adopted on a tower, and a method for reminding workers continuously is used for protection, multiple persons are needed to cooperate during working, the danger coefficient is high, potential safety hazards exist, construction efficiency is low, and popularization is not facilitated.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the power grid overhauling insulation limiting umbrella which is convenient to fold or unfold for use and can play a good insulation limiting role, so that the safety of live-wire work of a power grid is ensured.
The utility model provides an insulating limiting umbrella for power grid maintenance, which comprises a support structure and an insulating umbrella cover; the geometric center of the insulating umbrella cover is provided with a mounting hole, the edge of the mounting hole is provided with an elastic belt which is arranged around the mounting hole, and two ends of the elastic belt are provided with bonding parts which can be bonded and fixed with each other; the support structure comprises a plurality of support rods which are arranged around the mounting hole and extend along the radial direction of the mounting hole, the support rods are arranged in an insulating mode, and the support rods penetrate through the insulating umbrella face.
In the technical scheme: each support rod of the support structure penetrates through the insulating umbrella cover, so that the insulating umbrella cover can be unfolded to play the roles of limiting, warning and insulating; the unfolded insulating umbrella cover penetrates through the tower pole position of the power grid through the mounting hole and is fixed through the elastic belt, so that the mounting stability is improved, the umbrella cover is prevented from slipping off, and the safety distance between an operator and a charged body during live overhaul operation can be effectively controlled through the arrangement; the structure between the insulating umbrella cover and the supporting rod is simple, the folding and the unfolding are convenient, the production and use cost is low, and the popularization and the use are facilitated.
Furthermore, the outer edge of the insulating umbrella cover is provided with a fixing belt, and the fixing belt can be connected with the upper edge of the elastic belt.
Further, insulating umbrella face lower surface is equipped with the warning layer, the warning layer bonds in insulating umbrella face lower surface through the adhesive linkage.
Further, insulating umbrella face includes the fashioned umbrella face unit of a plurality of concatenations, and adjacent umbrella face unit edge is dismantled through connecting the zip fastener and is linked to each other.
Furthermore, an accommodating cavity which is arranged along the mounting hole in the radial direction is arranged in the umbrella cover unit.
Furthermore, the edge of the umbrella cover unit is provided with an insulating protective edge.
Furthermore, the surface of the umbrella cover unit is provided with a waterproof coating.
Furthermore, the umbrella cover unit material is polyester fabric.
Further, the support rod is made of a glass fiber rod.
The utility model has the beneficial effects that: the power grid maintenance insulation limiting umbrella is combined with the insulation umbrella cover by adopting a support structure, and the insulation umbrella cover is supported by the support structure, so that the insulation umbrella cover is favorable for unfolding, and the functions of limiting, warning and insulation are achieved; the insulating umbrella cover is quickly installed and fixed through the elastic belt, so that the installation stability can be improved, the insulating umbrella cover is prevented from slipping off, and the safety distance between an operator and a charged body during live overhaul operation can be effectively controlled through the arrangement; simple structure between insulating umbrella face and the bracing piece, convenient folding and expansion to can used repeatedly, production and use cost are lower, are favorable to using widely.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: insulating umbrella cover 100, umbrella cover unit 110, mounting hole 120, elastic band 200, support rod 300 and fixing band 400.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
As shown in fig. 1, an embodiment of the present invention provides an insulating limit umbrella for power grid maintenance, which is used for limiting the power grid maintenance and improving the safety of live maintenance operation, and specifically includes a support structure and an insulating umbrella cover 100; the geometric center of the insulating umbrella cover 100 is provided with a mounting hole 120, the edge of the mounting hole 120 is provided with an elastic band 200 which is arranged around the mounting hole 120, and two ends of the elastic band 200 are provided with bonding parts which can be bonded and fixed with each other; the supporting structure comprises a plurality of supporting rods 300 which are arranged around the mounting hole 120 and extend along the radial direction of the mounting hole 120, the supporting rods 300 are arranged in an insulating mode, and the supporting rods penetrate through the insulating umbrella cover 100. In this embodiment: each support rod 300 of the support structure penetrates through the insulating umbrella cover 100, so that the insulating umbrella cover 100 can be unfolded to play the roles of limiting, warning and insulating; the unfolded insulating umbrella cover 100 penetrates through a tower pole position of a power grid through the mounting hole 120, and the insulating umbrella cover 100 is fixed through the elastic belt 200, so that the mounting stability is improved, the insulating umbrella cover is prevented from slipping off, and the safety distance between an operator and a charged body during live overhaul operation can be effectively controlled through the arrangement; simple structure between insulating umbrella face 100 and the bracing piece, convenient folding and expansion, production and use cost are lower, in the actual production preparation, for convenient use to improve structural stability, bracing piece 300 material in this embodiment is the glass fiber stick. Glass fiber rod is not only the quality lighter, and realize complete insulation, insulating umbrella face 100 comprises the concatenation of the umbrella face unit 110 of many polyester fabric materials, in order to realize the installation of splicing fast, this embodiment can dismantle continuously at adjacent umbrella face unit 110 edge through connecting the zip fastener, thus, the accessible is connected the zip fastener and is realized the fast assembly concatenation when using, not only stability is high, and make things convenient for the dismouting, furthermore, because each bracing piece 300 wears to establish on each umbrella face unit 110, this embodiment is equipped with the chamber that holds along the radial arrangement of mounting hole 120 in umbrella face unit 110, the mode preparation that holds the chamber accessible and make, the edge of each umbrella face unit 110 is equipped with insulating safe edge, thereby prevent umbrella face unit 110 edge damage, improve insulating umbrella face 100's life. In addition, because the equipment is used for outdoor installation and use, still can set up waterproof coating on the surface of umbrella face unit 110 to the life of insulating spacing umbrella is prolonged.
As shown in fig. 1, in order to improve the stability of the device after installation, the present embodiment is provided with a fixing band 400 at the outer edge of the insulating cover 100, and the fixing band 400 can be connected to the upper edge of the elastic band 200. When the insulating umbrella cover 100 is unfolded, one section of the fixing band 400 is connected with the outer edge of the insulating umbrella cover 100, and the other end is connected with the elastic band 200, so that the umbrella cover of the insulating limiting umbrella is prevented from being inclined downwards.
When using, insulating umbrella face 100 mainly plays spacing, insulating and warning effect, and this embodiment is equipped with the warning layer at insulating umbrella face 100 lower surface, the warning layer bonds in insulating umbrella face 100 lower surface through the adhesive linkage. The warning layer can bond through the adhesive linkage and arrange at the lower surface of insulating umbrella face 100, plays the warning effect to improve the operational safety.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. The utility model provides a power grid overhauls spacing umbrella of insulation which characterized in that: comprises a supporting structure and an insulating umbrella cover (100);
a mounting hole (120) is formed in the geometric center of the insulating umbrella cover (100), an elastic band (200) arranged around the mounting hole (120) is arranged at the edge of the mounting hole (120), and bonding parts capable of being bonded and fixed with each other are arranged at two ends of the elastic band (200);
the supporting structure comprises a plurality of supporting rods (300) which are arranged around the mounting hole (120) and extend along the radial direction of the mounting hole (120), the supporting rods (300) are arranged in an insulating mode, and the supporting rods penetrate through the insulating umbrella cover (100).
2. The grid repair insulation limiting umbrella according to claim 1, characterized in that: the outer edge of insulating umbrella face (100) is equipped with fixed band (400), fixed band (400) can link to each other with elastic webbing (200) upper edge.
3. The grid repair insulation limiting umbrella according to claim 1, characterized in that: the lower surface of the insulating umbrella cover (100) is provided with a warning layer, and the warning layer is bonded on the lower surface of the insulating umbrella cover (100) through a bonding layer.
4. The grid repair insulation limiting umbrella according to claim 1, characterized in that: insulating umbrella face (100) include a plurality of concatenation fashioned umbrella face unit (110), and adjacent umbrella face unit (110) edge is through connecting the zip fastener can dismantle the connection.
5. The grid overhaul insulation limiting umbrella of claim 4, wherein: the umbrella cover unit (110) is internally provided with an accommodating cavity which is arranged along the radial direction of the mounting hole (120).
6. The grid overhaul insulation limiting umbrella of claim 4, wherein: the edge of the umbrella surface unit (110) is provided with an insulating protective edge.
7. The grid overhaul insulation limiting umbrella of claim 4, wherein: the surface of the umbrella surface unit (110) is provided with a waterproof coating.
8. The grid overhaul insulation limiting umbrella of claim 4, wherein: the umbrella surface unit (110) is made of polyester fabric.
9. The grid repair insulation limiting umbrella according to claim 1, characterized in that: the supporting rod (300) is made of a glass fiber rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120983675.8U CN215645838U (en) | 2021-05-10 | 2021-05-10 | Electric wire netting overhauls spacing umbrella of insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120983675.8U CN215645838U (en) | 2021-05-10 | 2021-05-10 | Electric wire netting overhauls spacing umbrella of insulation |
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| Publication Number | Publication Date |
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| CN215645838U true CN215645838U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120983675.8U Active CN215645838U (en) | 2021-05-10 | 2021-05-10 | Electric wire netting overhauls spacing umbrella of insulation |
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| CN (1) | CN215645838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114784704A (en) * | 2022-05-31 | 2022-07-22 | 广东电网有限责任公司 | Insulating baffle |
-
2021
- 2021-05-10 CN CN202120983675.8U patent/CN215645838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114784704A (en) * | 2022-05-31 | 2022-07-22 | 广东电网有限责任公司 | Insulating baffle |
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